53668901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19796

約数の個数: 16

約数和(自身を含む): 66373440

約数和(自身を除く): 12704539

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 19753, 217283, 256789, 375307, 2824679, 4128377, 4878991, 53668901]

約数ペア:

[(1, 53668901), (11, 4878991), (13, 4128377), (19, 2824679), (143, 375307), (209, 256789), (247, 217283), (2717, 19753)]